ws

type ConnectFunc func(out chan<- []byte)

type Service struct {
	// Type must be unique in an UIChannel
	Type string
	// In is the channel to receive messages with the specific type from the
	// clients.
	In <-chan interface{}
	// Out is the channel to send messages to the clients.
	Out chan<- interface{}
	// contains filtered or unexported fields
}

type UIChannel interface {
	// Handler exposes the UIChannel as an http.Handler
	Handler() http.Handler
	// Register registers a service with an optional helloFn to send initial
	// message to connected clients.
	Register(t string, helloFn helloFnType) (*Service, error)
	// SendMessage sends data over the given websocket channel
	SendMessage(ch string, data any) error
	// RegisterWithMsgInitializer is similar to Register, but with an additional
	// newMsgFn to initialize the message data type to-be received from WebSocket
	// client, instead of letting JSON unmarshaler to guess the data type.
	RegisterWithMsgInitializer(t string, helloFn helloFnType, newMsgFn newMsgFnType) (*Service, error)
	// Unregister stops the UIChannel from processing messages with the specific type.
	Unregister(t string)
}